The changes will bring all your website activity and site preferences into one place, which we hope will make it easier for you to find and to manage them.

There is a new activity stream which will show all your comments, replies and picks. We've also added a new section for managing your email subscriptions and linked services (such as Twitter and Facebook).

The design has been updated too, with a much clearer space for your profile.

If you use your profile to check for the latest comment replies, you'll still be able to do that in the "All Replies" tab. Whilst the new profile will no longer have a page that shows all your comments in full, we want to make sure that if you are checking for replies you don't have to have to click through to see each comment. That's why, very soon after this launch, we'll be adding new functionality to show your comment when you hover over the link.

The new email subscriptions page guardian.co.uk

Do you have a question about the new profile pages? Let us know in the comments below.

UPDATE, Thursday 28 February:

You should now see the full text of comments under the 'All comments' tab and be able to view and go back through your previous posts by scrolling and clicking 'Show more'.

The full text of replies should also be visible under the 'Replies to' tab and each mention of a reply should link back to that individual comment.

UPDATE, Wednesday 6 March:

If you are using the Google Chrome browser, comments and replies should now appear in chronological order on your profile page. Piers Jones, from the Discussion development team, has left a comment about this bug fix.